Lightning countermeasure SPD for communication SPD KR series dedicated to Krone terminal
Sankosha Co., Ltd.
About This Product
A communications SPD that protects equipment connected to telephone lines from abnormal voltages such as lightning surges that invade telephone lines. Exclusive for "LSA-PLUS", which is widely used in MDF and IDF and is well known as a Krone terminal.
■Features
・Attach to the LSA-PLUS disconnection module to protect the line.
・Type installed for each line
・Supports category C2 and category D1
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Product
Lightning countermeasure SPD for communication SPD KR series dedicated to Krone terminal
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Handling Company
Sankosha Co., Ltd.
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Categories
6 Models of Lightning countermeasure SPD for communication SPD KR series dedicated to Krone terminal
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Ac durability | Capacitance f:1MHz | DC discharge starting voltage | DC holdover characteristics | DC resistance | Deterioration display | Frequency band | Impulse current capacity | Impulse discharge starting voltage | Impulse durability 10/350μs, category D1 | Impulse durability 8/20μs, category C2 | Impulse life | Impulse reset DC48V, 260mA | Insertion loss | Insulation resistance | Leakage current | Main uses | Mass | Maximum circuit voltage, current | Maximum continuous working voltage UC L-T | Maximum discharge current Imax 10/350μs | Maximum discharge current Imax 8/20μs | Nominal discharge current In 8/20μs | Overload failure mode | Power line interference AC250A, 3A, 1s | Rated current | Response speed | Thermistor non-operation characteristics DC60V | Thermistor operating characteristics AC250V | Voltage protection level UP |
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KR-APS1 |
Available upon quote | 5 times (0.5A, 1s) | - | - | - | 10Ω or less (DC100mA) | Light reddish-purple: normal, bluish-purple: deteriorated (needs replacement) | - | - | - | 2 times (2.5kA) | 10 times (10kA) | - | 30ms or less | 1.0dB (DC~5MHz) | - | 10μA or less (DC180V) |
・Telephone line ・ADSL line ・ISDN line |
Approximately 10g | - | DC180V | 5kA (1 line 5kA x 2 times) | 10kA (5kA per line x 2 times) | 5kA | Mode 2 | - | DC100mA | 3ns or less | - | - | 1.2/50μs, 10kV:500V or less |
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KR-DC48 |
Available upon quote | 5 times (0.5A, 1s) | - | - | - | - | LED on: Normal, LED off: Deteriorated (replacement required) | - | - | - | - | 10 times (1kA) | - | - | 1.0dB (DC~1MHz) | - | 10μA or less (DC52V) |
・DC power line ・Control line |
Approximately 10g | - | DC52V | - | 2kA (1kA per line x 2 times) | 1kA | Mode 1 | - | DC1A | - | - | - | 1.2/50μs, 2kV: 1,000V or less |
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KR-AS |
Available upon quote | - | 250pF or less | 230V±30V (100V/ms) | - | 20Ω or less | - | 0.7dB or less (DC~1MHz) |
8/20μs: 1,600A (800A per wire) 10/350μs: 1,000A (single wire 500A) |
500V or less (100V/μs) | - | 500 times (0.5kA) |
10/1,000μs, 50A: 1,000 times (one wire 25A) 10/1,000μs, 100A: 150 times (single wire 50A) |
- | - | 100MΩ or more (DC100V) | 1mA or less (DC170V) |
・Telephone line ・ADSL line |
Approximately 10g | 180Vo-p, 120mA | - | - | - | - | - | Protective operation of thermistor | - | - | 120mA | AC500mA (50/60Hz) Operates within 30 seconds when energized | 8/20μs, 1kV: 700V or less |
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KR-A1 (T3) |
Available upon quote | - | 10pF or less | 230V±20% (100V/s) | - | 10Ω or less | Light reddish-purple: normal, bluish-purple: deteriorated (needs replacement) | 0.7dB or less (DC~1MHz) | - | 500V or less (1kV/μs) | 2 times (2.5kA) | 10 times (5kA) | - | - | - | 100MΩ or more (DC170V) | - |
・Telephone line ・ADSL line |
Approximately 10g | 180Vo-p, 120mA | - | - | - | - | - | - | - | - | - | - | 8/20μs, 1kV:500V or less |
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KR-A1 |
Available upon quote | - | 10pF or less | 230V±20% (100V/s) | - | 20Ω or less | Light reddish-purple: normal, bluish-purple: deteriorated (needs replacement) | 0.7dB or less (DC~1MHz) |
8/20μs: 5kA (2.5kA per wire), 10 times 8/20μs: 10kA (5kA per wire), once 10/350μs: 1kA (single wire 500A), once |
700V or less (1kV/μs) | - | - | - | - | - | 100MΩ or more (DC100V) | - |
・Telephone line ・ADSL line ・ISDN line |
Approximately 10g | 170Vo-p, 120mA | - | - | - | - | - | Protective operation of arrester or thermistor | - | - | 120mA | AC500mA (50/60Hz) Operates within 30 seconds when energized | - |
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KR-SD type |
Available upon quote | - | - | 235V±35V (100V/ms) | 10/1,000μs, 50A, DC52V: 160mA or more | 20Ω or less | - | 1.0dB or less (DC~15MHz) | 8/20μs: 1,600A (800A per wire) | 330V or less (10/1,000μs, 5kV) | - | - |
10/1,000μs, 25A: 1,000 times 10/1,000μs, 100A: 150 times |
- | - | 100MΩ or more (DC100V) | 10μA or less (DC180V) |
・VDSL line ・AnnexA |
Approximately 10g | 180Vo-p, 160mA | - | - | - | - | - | - | - | - | - | - | - |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan